Tag calcaneum
Lorenz Bohler (1885 – 1973) 340

Lorenz Böhler

Lorenz Böhler (1885-1973) Austrian Physician and Surgeon. Eponymously associated with Böhler angle – a measurement on a lateral foot x-ray to determine calcaneal injuries
critical angle of Gissane 340

Gissane angle

Gissane Angle [aka *critical angle; critical angle of Gissane], like the Böhler angle, can be used to help determine the presence of a calcaneus fracture on a radiograph.